# Mining Valleys

> Non-metallic Mineral Products


## Posts

- [Tourmaline Ceramic Balls](https://www.miningvalleys.com/tourmaline-ceramic-balls/): Tourmaline Ceramic Balls are produced b firing in the kiln at over 800°C for more than 10 hours, containing non-metallic minerals including tourmaline, clay and multi-functional health ceramic materials to naturally enhance and revitalise water. The balls enhance the essential minerals of Ca, Mg, Li, Zn, Se, Sr and H2SiO3. Wide Application Ceramic Balls for Water Filtration Tourmaline ceramic ball can release 0.06mA bioelectricity into water and break larger water molecule group into smaller to activate water. It emits more than 85-90% of FIR (far infrared ray), making the water (PH value is 7.5-8.5), anti-bacterial and releasing mineral micro elements.Long-term […]
- [Ceramic Balls for Water Treatment](https://www.miningvalleys.com/ceramic-balls-for-water-treatment/): What Are Ceramic Balls? These balls are made from various ceramic materials for water treatment. They work in a way that they filter out heavy metals from the water like mercury, chromium, and lead. Their molecular structure is such that they are resistant to corrosion and wear, this makes them the perfect choice for water filtration. They come in various shapes and sizes and are used by filters for domestic as well as commercial purposes. These are mainly used as fillers in filters and they proved to be removing impurities like chloroform and heavy metals effectively. The balls are durable […]
- [Black Tourmaline Tumbled Stone](https://www.miningvalleys.com/black-tourmaline-tumbled-stone/): Crushed, tumbled and polished natural black tourmaline pebble energy crystal chips small gems for healing or heating pad filling. Full range of sizes: Approx. 3-5mm, 5-7mm, 7-9mm, 9-12mm, etc., full range of gravel sizes. Irregular shapes show the natural beauty of the stones. Versatile Applications of Black Tourmaline Stone Tourmaline Gemstone Jewelry Black Tourmaline is believed to help reduce stress and anxiety. By wearing Black Tourmaline jewelry, like bracelets, chains or rings, the wearer is in constant contact with the energy of the crystal, creating a shield around the wearer that repels negative energies and psychic attacks. Home Decor Black […]
- [Terahertz Stone](https://www.miningvalleys.com/terahertz-stone/): Terahertz is an artificial stone first synthesized by Japanese scientists a decade ago. It consists of silica and is formed by extracting silica from sand or quartz. Terahertz stone is known for its particular vibration. Everything in the world vibrates, but this stone vibrates in a way that some people think can help us. They say it can make us feel more peaceful or help us when we are sick. It’s like having a friend who whispers good things to you. Terahertz Chakra Terahertz is associated with the root chakra. The root chakra, or base chakra, is located at the […]
- [Amethyst Crystal Chips](https://www.miningvalleys.com/amethyst-crystal-chips/): Natural: Natural crushed and polished gemstone chips. Approx. 3-5mm, 5-7mm, 7-9mm, 9-12mm, etc., full range of gravel sizes. Irregular shapes show the natural beauty of the stones. Unique: All gemstones are unique; therefore, the color and shape vary from the picture shown. We love rocks and beads and hope you will be as excited as we are about these chips. Main Applications Amethyst Biomat Amethyst crystals maximize the therapeutic benefits of the Amethyst Biomat or Amethyst PEMF Therapy Mat when combined with far infrared heat therapy, negative ions, red light therapy and even PEMF. With high heat absorption and superconducting […]
- [Mica Shields](https://www.miningvalleys.com/mica-shields/): Mica Shields (Gauge Glass Mica) Mica shields are made from the highest quality natural transparent muscovite mica and supplied in various lengths, thicknesses and widths according to customer needs. Mica Shields or Gauge Glass Mica can be used to secure the liquid level gauges from corrosive and acidic solutions. It is unaffected by high temperature and high pressure, as we can say that it is a medium to monitoring the measurement of boiler, as well as pressure of steam. It provides best-sealing strength against sodium, acid, water, air and oil at extreme pressure and temperature. It eliminates the risk of […]
- [Mica Washers](https://www.miningvalleys.com/mica-washers/): Mica Insulating Washers Mica washers and shims, generally coming in a circular form with a centrally located opening are great for industrial uses. Thanks to the dielectric traits, thermal and corrosion resistance properties of mica, mica washers perform very well in electrical, processing, and industrial applications in general. With outstanding dielectric, thermal, and physical properties, mica washers are found in an extensive amount of products used every day. Typical application include: Electrical and mechanical heating elements High-voltage environments High-thermal environments Product Information: Product Name: Mica Washers, Mica Insulating Washers Color: Silver, transparent, or gold Performance: Good high temperature insulating, excellent […]
- [Mica Sheets and Discs](https://www.miningvalleys.com/mica-sheets-and-discs/): Natural Mica Sheets & Discs Mica sheets and discs are made from high quality muscovite mica and have excellent optical parameters, are smooth and resistant to scratches. Without scratches, dust, dents, burrs, waviness and bubbles. Performance: Mica discs and sheets have high mechanical strength and heat resistance, and can be used for a long time at 800 degrees Celsius. Eco-friendly: Natural material, with no pollution, good insulation, and withstand voltage characteristics. Sizes: Mica sheets and discs are available in different sizes and thicknesses. These can be fabricated per customer’s specifications. Applications: Widely used for high temperature insulation of military industry, […]
- [Ultra Fine Natural Mica Powder](https://www.miningvalleys.com/ultra-fine-natural-mica-powder/): Natural Mineral Mica Powder Product Information: Name: Natural Mica Powder Color: White, Silver, Gold, Green, Grey, Black, Brown Features: Characteristics of great flexibility, chemically inert and excellent thermal stability. Available sizes: 20mesh, 60mesh,100mesh, 200mesh, 325mesh, 400mesh, 500mesh, 600mesh, 1250mesh, 2500mesh, etc. Applications: Natural mica powder can be used in decoration, electrode, painting material, paint, rubber, fire control, plastic, paper making, asphalt felt, oil-well drilling, cosmetics, and more. Natural Mica Powder Mica powder is a kind of non-metallic mineral, which contains a variety of components, mainly SiO_2, the content of which is generally about 49%, and Al_2O_3 is about 30%. It […]
- [Synthetic Mica vs Natural Mica](https://www.miningvalleys.com/synthetic-mica-vs-natural-mica/): NATURAL MICA: The mica group is a group of naturally occurring minerals. They represents 37 phyllosilicate minerals that have a layered or platy texture. The commercially important micas are muscovite and phlogopite, which are used in a variety of applications. There are 37 different natural mica minerals. The most common include: clear muscovite, brown phlogopite, black biotite and sericite. From processing technic, it can be divided into dry ground mica and wet ground mica. SYNTHETIC MICA: Synthetic Mica is the name generally used for a range of glistening pigments – blended together creating Sparkly color in other products. Synthetic mica […]
- [Black Mica Flakes](https://www.miningvalleys.com/black-mica-flakes/): Natural Black Mica Flakes Biotite is a black variety of mica, opaque. Applied as an additive for paints and plasters as well as topping for tar paper. Used for decorating products. Thermal and electrical insulator. Chemical composition: K2(Mg,Fe)6(Al2Si6O20)(OH)4 – potassium iron magnesium aluminum silicate hydroxide Color: Black, dark brown, dark green, reddish black. Streak: White Hardness (Moh’s Scale): 2,5 – 3,0 Transparency: Translucent to opaque. Thin flakes will always be translucent if held up to the light. Luster: pearly Specific gravity: 2,7 – 3,1 g/cm3 Product Information: Name: Black Biotite Mica Flakes Appearance: Natural phlogopite has two colors: dark color […]
- [Gold Mica Flakes](https://www.miningvalleys.com/gold-mica-flakes/): Gold Phlogopite Mica Flakes and Powder Phlogopite is a yellow, greenish, or reddish-brown member of the mica family of phyllosilicates. It is also known as magnesium mica or amber mica. Calcined golden mica is dehydrated mica with glass luster to semi-metallic luster, cleavage surface presents pearl luster, thin flakes have elasticity. More of a medium than a paint, these colors create a shimmering faceted finish from mica particles suspended in a gloss acrylic medium. High insulating strength and large electrical resistance. Low electrolyte loss. Good arc-resistance and corona resistance. High mechanical strength. Resistant to high temperature and dramatic temperature changes. […]
- [Synthetic Mica](https://www.miningvalleys.com/synthetic-mica/): Synthetic Fluorine Mica Fluorphlogopite mica, also known as artificial mica, synthetic mica crystal, is a man-made mica that closely resembles its natural mineral counterpart mined from the earth. Smooth in texture and extra vibrant in hue, synthetic micas are a wonderful alternative to natural micas. Synthetic micas are widely used in crafts, cosmetics, paints, and more. Highly chemical stability (even in contact with concentrated hydrochloric or sulfuric acid) Excellent transmittance from UV to IR, Outgasing-free at high temperature in vacuum, Excellent electrical insulation, high heat endurance (from -100 °C up to 1100 °C), Non-radioactive background, Insensitive to the conditions for […]
- [White Mica Flakes](https://www.miningvalleys.com/white-mica-flakes/): Natural Muscovite Mica Flakes Muscovite, often called ‘white mica’, is the lightest colored mica mineral. Usually colorless, white or silver, occasionally yellow or brown. These Mica Flakes are actually chipped from natural flaked stone, and contain natural imperfections that come from actual stone. White mica flakes are usually opalescent, glass-like flakes. They are suitable for many paints and coatings. May be broken up by crushing for larger distribution of particle size. Cost effective and qualitative Natural Mica Flakes. Rough compressed stone texture look provides an excellent visual impact. White Mica Flakes are opalescent, glass-like flakes. Used For paint, plaster, epoxy […]
- [Refined Quartz Sand](https://www.miningvalleys.com/refined-quartz-sand/): Refined Quartz Sand Quartz sand with SiO2 content between 99 and 99.6% is called Refined Quartz Sand, which is made of strictly selected high quality quartz ore. The appearance of refined quartz sand is white or crystalline. The particle size range is 5-480mesh. It can be produced according to the user’s requirements. Refined quartz sand can be used for water filtration, advanced glass and glass products, refractory materials, smelting ferrosilicon, ceramic and grinding materials, casting all aspects such as modelling. Because of strong acidic medium erosion resistance, making acid and acid-proof mortar and concrete is often used it. Want to […]
- [Common Quartz Sand](https://www.miningvalleys.com/common-quartz-sand/): Common Quartz Sand Our Common Quartz Sand is generally made of natural quartz ore, through crushing, washing, drying, and secondary screening process. The main composition of silica reaches 98% above, the mohs hardness of quartz sand which we produced can reach 7 degrees, Being with high mechanical strength, stable chemical performance, strong pollution cutting ability, high benefit and long service cycle, common grade silica sand is generally used as water filtration media, which can soften water quality, making the filter material free from impurities. Common Quartz Sand particle size range of 5-220 mesh, and the particle size can be customized […]
- [Colored Crushed Glass Sand](https://www.miningvalleys.com/colored-crushed-glass-sand/): Crushed Glass Sand is made of 100% recycled bottle glass & plate glass, with most of it being re-melted and re-processed to produce an excellent finish and mostly consistent color and size. Coming in multiple colors – Yellow, Orange, Blue, Green, Black, Red, Brown, etc., Crushed Glass adds sparkle & color to your landscape groundcover, fire pit, fireplace or water feature. These colored glass sand is used in garden & square decoration. This beautiful alternative to gravel is used in garden, river & square decoration, creating dry river beds, as fountain accents, as filler for flagstone and pavers or in […]
- [Silver Raw Vermiculite Ore](https://www.miningvalleys.com/silver-raw-vermiculite-ore/): Silver Raw Vermiculite Ore Silver Raw Vermiculite Ore, good quality crude vermiculite, also called Xinjiang White Raw Vermiculite, because this special kind of crude vermiculite ore is located in Xinjiang, China. MiningValleys supply a full granule size range, including superfine grade, fine grade, medium grade, and large grade. Item: Silver Raw Vermiculite Flake Size: 0.3-1mm, 1-2mm, 2-4mm, 4-8mm; Expansion ratio: 6-8times MOQ: 1 Ton Trade Term: FOB, CFR, CIF Loading Port: Xingang Port, Tianjin What is Raw Vermiculite? Raw Vermiculite Flake is the name of vermiculite ore, also called unexpanded vermiculite, vermiculite flake, crude vermiculite, unexfoliated vermiculite, and unfoaming vermiculite. […]
- [Landscape Glass Gravel Crushed Glass Stones for Garden Landscaping](https://www.miningvalleys.com/landscape-glass-gravel-crushed-glass-stones-for-garden-landscaping/): Colored glass gravels are a new type of landscaping decorative material. Available in many colors, crushed glass gravel rocks can enhance the overall look of any landscaping project. The rainbow of colors available can bring to life to any dry riverbed, fountain accent, flagstone filler, or rock garden. Our landscaping glass gravel is 100% tumbled recycled, the glass is sustainable and eco-friendly. Available in many colors, including clear, green, sea blue, cobalt blue, amber, purple, red, yellow, white, black, and even more. And because it’s colorful, the glass will allow your landscape project to take on a striking life of […]
- [Colored Glass Pebbles for Aquarium Fish Tank Decoration](https://www.miningvalleys.com/glass-pebbles-for-aquarium-decoration-fish-tank-decoration/): Colored glass pebbles for aquarium fish tank decoration, landscape decoration, vase filler, wedding, and party decoration. MiningValleys produce and wholesale high-quality glass sand/gravel in a wide variety of colors including green, sea blue, cobalt blue, amber, purple, red, yellow, white, black, and transparent. Glass gravel stones are made from high-quality crushed glass, will not easy to fade, degrade, melt, or lose luster. They can provide shiny color characteristics and make your handicrafts and crafts project look more gorgeous. What’s more, they are a perfect component for resin art creations. We’re a factory-based company and we only accept bulk purchases! For […]
- [Vermiculite Incubation Medium for Reptile Eggs](https://www.miningvalleys.com/vermiculite-incubation-medium-for-reptile-eggs/): Vermiculite is an economical and easy reptile incubation substrate for experienced breeders. Vermiculite is considered by many to be the ultimate incubation media for many species of reptiles including snakes, lizards, tortoises, turtles, and more! We offer fine to medium grade vermiculite (free of asbestos) as egg incubating media. The typical egg incubating mix is 200 grams dry vermiculite to 140 grams water (10 to 7 ratio, by weight). 0-4 mm granulation lies close to the eggs and is ideal for small and soft-shelled eggs 3-6 mm granulation improves the gas exchange and is ideal for large and hard-shelled eggs […]
- [Vermiculite Granules for Gas Logs](https://www.miningvalleys.com/vermiculite-granules-for-gas-logs/): Coarse grade exfoliated vermiculite that used in gas log fireplaces. By pouring into the burner pan, vermiculite granules add sparkle and shine to the fireplace for a real wood burning effect and evenly distribute the flame. It is safe to use vermiculite for the gas fireplace as the depletion of carbon monoxide and oxygen are safe and without asbestos. Spread the Vermiculite Granules to the top of your gas burner pipe, and your fireplace seems a beautifully realistic bed to build your gas log setup. Natural mineral without any stains or colorants. Withstands the extreme temperatures without damage or crumbling. […]
- [Vermiculite for Plants](https://www.miningvalleys.com/vermiculite-for-plants/): Vermiculite is widely used for growing plants as a soil amendment and when mixed with the soil. It improves heavy soil by providing better drainage and aeration and preventing soil compaction. Being considered as a permanent soil conditioner, vermiculite for plants lasts much longer than other common soil conditioners. Vermiculite is Greate for Seed Starting When vermiculite is used for seed germination or plant propagation, it takes a long time for particles to dry out so the root zone stays wet longer. There is a litter risk of root rot or damping-off. When transplanting, particles lets plants be pulled from […]
- [Vermiculite or Perlite? Which One to Choose for Your Garden?](https://www.miningvalleys.com/vermiculite-or-perlite-which-one-to-choose-for-your-garden/): Vermiculite and perlite look similar and both retain moisture and both provide aeration for the roots of plants, however, they are indeed different. Let’s see what’s the difference between vermiculite and perlite. What is Vermiculite? Vermiculite is an aluminum silicate, it is mined out of the ground and then heated and expanded into a soil additive that mainly increases water retention and nutrient retention levels in the soil. Vermiculite’s water-holding capability makes it perfect as an anti-caking agent in dry pesticides and fertilizers. Vermiculite is best used for water-loving plants that need their soil to stay moist at all times. […]
- [Unity Sand Ceremony, Colored Sand for Wedding](https://www.miningvalleys.com/unity-sand-ceremony-colored-sand-for-wedding/): Unity Sand Ceremony celebrates the joy of your wedding day by creating a beautiful keepsake. Select different colors to present the couple, and even other special family members! During the wedding ceremony, both the bride and groom pour sand from their own sand vessels into a unified, central one. The new vase becomes a symbol of their joined life together. The soft-flowing wedding sand is available in a wide variety of vibrant colors, like white, lavender, blues, cherry red, cobalt blue, yellow, pinks, black, reds, greens, etc., making it ideal for a unity sand ceremony, wedding décor, visual displays, sand […]
- [White Gravel Stones](https://www.miningvalleys.com/white-gravel-stones/): White Pebbles Rocks Decorative snow-white gravels are lightly polished to improve color and gloss, comes in a variety of shapes, like oval or round, without sharp edges, and will not harm your succulents or potted cactus. Coving the soil with a layer of white gravel will not only make your succulents stand out but also keep the soil moisture and help plants grow better. The small white pebbles are crushed from large white rock into different sizes, with the original color of the stone. So you don’t worry about the artificially dyed color fading problem. These white gravel are ideal […]
- [Natural Aquarium Gravel for Fish Turtle Tank](https://www.miningvalleys.com/natural-aquarium-gravel-for-fish-turtle-tank/): Natural Aquarium Gravel Natural stone and colorful decorative gravel that can be used as decoration for fish tank, turtle tank, plants, office, study and other room decorations. These fish tank gravel are natural lightly polished for smooth effect, comes in a variety of natural colors, resists fading for long-lasting beauty. The color of this aquarium gravel is natural so it may include a variety of different shades of browns, blacks, and whites rocks. Decorate your fish tank or turtle tank with those mixed color stones to have a fun, distinctive theme of your aquarium. They are wonderful for aquarium decoration […]
- [Colored Mica Flakes](https://www.miningvalleys.com/colored-mica-flakes/): Colored Mica Flakes Colored Mica Flake is created by adding and mixing in process of getting natural mica flakes at high temperatures. Colorants permanently penetrate into the structure of the mica flakes, and the sieving process for the separation of flakes fraction by size the flake removes pigment that has not penetrated the mica. White flakes obtained in the calcination process, i.e., annealing of natural mica at high temperatures without the use of colorants. Features of Colored Mica Flake As a decorative material, colored mica flake has the features of good color-retaining, waterproof, insulation, high-temperature resistance, luster, stable physical and […]
- [Natural Mica Flakes](https://www.miningvalleys.com/natural-mica-flakes/): Natural Mica Flakes Natural Mica Flakes is mica scrap ground into sizes ranging from 2 mesh to 20 mesh. Natural mica flakes provide an excellent visual impact, with their rough compressed stone texture look. The small mica chips that make up the flake mix have a tremendous tonal and reflective look that creates significant depth or light. Mica flake is a soft, light, and naturally occurring piece of stone. With the sparkle and shiny components, it can be enhanced and added to all of your fabulous projects, artworks, painting art, and DIYs Nail Art. Mica Mineral Mica is a rock-forming […]
- [Decorative Landscape Gravel](https://www.miningvalleys.com/decorative-landscape-gravel/): Colored Quartz Pebbles Decorative pebbles for landscaping, garden decoration, bathroom floor tile, pathways, aquarium decoration, and more. Natural colored stones are suitable not only for indoor decorations but also for outdoor decorations. Good for enhancing your landscape around trees, potted plants, flowerbeds, ponds, and foundations. Mixed-colored stones are smooth and lightly polished just right to keep the natural feel. Decorative stones vary in shapes and sizes from 3-5mm to 8-12mm, making for a better-looking diversity. Versatile Decorative Gravel Aquarium Gravel for Fish Turtle Tank Colorful decorative pebbles make the fish tank/aquarium more appealing to the eye. The mixed color natural […]
- [Decorative Colored Sand](https://www.miningvalleys.com/decorative-colored-sand/): Decorative Colored Sand Different colors of decorative sand to take your DIY projects from fun to fabulous! Perfectly use as a vase filler or for a wedding unity sand ceremony. High-quality craft sand is very fine in texture, uniform particles, does not hurt hands, durable, environmentally friendly, and healthy. Creative craft sand, perfect as a vase filler or for a wedding unity sand ceremony, candle displays, Zen gardens, art and craft projects. Natural colored sand, a full range of colors are available includes Red, Orange, Yellow, Green, Pink, White, Blue, Brown, Gray, White, Purple, and so on. Versatile Usage High-quality […]
- [Vermiculite for Seed Starting](https://www.miningvalleys.com/vermiculite-for-seed-starting/): Start Seeds in Vermiculite Planting seeds in vermiculite is one of the best tips to start your seeds. It is a good method that can be used to make seed starting mix at home, outdoor planting, and hydroponics. You can use the horticultural grade vermiculite as an ingredient in the soil mix to improve soil aeration and moisture retention while feeding roots. Vermiculite is a natural micaceous mineral composed mainly of clay and mica. Just like perlite, vermiculite is processed by exposing the material to extreme heat to expand them into small clean odorless pellets. Using Vermiculite to Start Seeds […]
- [Best Vermiculite for Mushrooms](https://www.miningvalleys.com/best-vermiculite-for-mushrooms/): Vermiculite for Mushrooms Vermiculite is a natural mica mineral for growing mushrooms. It can be used as part of your substrate, to provide micro-nutrients and aerate bulk substrates to promote faster colonization and larger flushes. Horticultural Grade Vermiculite is perfect as a soil additive or as an ingredient in mushroom substrate causing as well as PF tek type mushroom growing. Available in both medium and fine grades. We recommend the fine grade as it has a greater water retention capacity and is more suitable for an external casing when doing a ‘dunk and roll’ using BRF cakes. Product Highlight: Horticultural […]
- [Vermiculite for Friction Lining](https://www.miningvalleys.com/vermiculite-for-friction-lining/): Friction Lining Grade Exfoliated Vermiculite Small-sized Vermiculite. Exfoliated vermiculite is now used extensively in the friction lining industry (eg. brake and clutch linings) as a safe alternative to asbestos, and plays an important in this field. Brake linings finer grades of exfoliated vermiculite are being used in brake linings primarily for the automotive market. The properties of vermiculite that make it an appropriate choice for use in brake linings include its thermal resistance, ease of addition to other raw materials to achieve a homogenous mix, and its shape. Effective Friction Lining Material Expanded Vermiculite For Brake Friction is widely used […]
- [Gold Expanded Vermiculite Soil Amendment](https://www.miningvalleys.com/gold-expanded-vermiculite-soil-amendment/): Expanded Vermiculite Soil Amendment Horticultural grade vermiculite. Ideal soil amendment to increase the water and nutrient holding capacity of the soil. Expanded vermiculite for gardening helps to regulate consistent soil moisture throughout the day while helping nutrient retention against runoff and evaporation. Vermiculite aerates the soil and can be used to treat compacted soil or soil that tends to compact easily. Vermiculite has a neutral pH of 7. Premium-quality expanded vermiculite. Available in fine grade (1-3mm) and coarse grade( 3-6mm). For users who would like bulk buy vermiculite for gardening. OEM customization is also accepted. Expanded Vermiculite for Soil Improvement […]
- [Types of Silica Sand](https://www.miningvalleys.com/types-of-silica-sand/): Silica Sand is quartz that through the work of water and wind, has been broken down into tiny granules. Also been known as white sand, industrial sand, silica sand is made of two main elements: silica and oxygen. Especially, silica sand is made up of silicon dioxide (SiO2). The color of quartz sand is milky white, or colorless and translucent, with a Mohs hardness of 7. Quartz sand is an important and non-chemical industrial mineral raw material, widely used in glass, foundries, construction, casting, ceramics, and chemical industry. Silica in its finest form is also used as a functional filter […]
- [Vermiculite Void Fill Packaging](https://www.miningvalleys.com/vermiculite-void-fill-packaging/): Vermiculite Void Fill Known as Micafil, expanded vermiculite is a 100% natural material that can be used for void fill. Being with features like lightweight, fireproof, and absorbent, it is the ideal loose fill void packing and cushioning material suitable for many packaging needs, especially for transporting dangerous and fragile goods due to its high absorbency and resistance to chemicals. Expanded vermiculite is absolutely eco-friendly void fill packing material, which can be easily poured around irregularly shaped objects and provides a cushion against shock during handing and transportation. Why Use Vermiculite as a Void Fill Packing Material? Lightweight Packing Material […]
- [Vermiculite for Construction](https://www.miningvalleys.com/vermiculite-for-construction/): Expanded Vermiculite for Construction Use In the construction industry, exfoliated vermiculite is used to manufacture building boards, specialist plasters, loose-fill insulation, and lightweight concrete floors and roofs. Possessing the advantages of non-combustible, insulation, non-flammable, odorless, and economical low, vermiculite is extremely valuable to the construction industry. What’s more, it does not decompose or deteriorate like other materials, and also does not attract rodents or pests. When used in homes and commercial buildings, it helps improve fire resistance and provides insulation against heat, cold, moisture and sound. Wide Applications Vermiculite Used in Construction Industry Sizes Comparison Exfoliated vermiculite grade size can […]
- [Golden Vermiculite](https://www.miningvalleys.com/golden-vermiculite/): Golden Expanded Vermiculite Premium golden color expanded vermiculite for horticulture soil amendment, construction insulation, and animal feed. Raw gold vermiculite ore is bulkily supplied at direct factory price! Golden exfoliated vermiculite is classified into a wide variety of sizes, which includes 20-40mesh, 40-60mesh, 60-80mesh, 80-120mesh, 1-3mm, 2-4mm, 3-6mm, 4-8mm. OEM customization is also accepted. Crude Golden Vermiculite Vermiculite is a member of the phyllosilicate group of minerals, resembling mica in appearance. It is found in various parts of the world, vermiculite is basically a hydrated phlogopite mica which has the remarkable ability to expand to many times its original volume […]
- [Horticultural Vermiculite](https://www.miningvalleys.com/horticultural-vermiculite/): Horticultural Vermiculite Horticultural Vermiculite for gardening is ideal for seed starting & plant propagation. It provides superb aeration and moisture retention when mixed with peat, bark, or compost. It enhances water retention, binds nutrients, and facilitates nutrient exchange. Vermiculite is used as a soil amendment to promote better aeration & root growth or as a component in synthetic planting media. It’s perfect for storing begonia, canna, caladium, and dahlia bulbs before planting. We supply high-quality aggregate vermiculite for garden or potted plants, indoors and outdoors, grading from very fine to coarse, our horticultural vermiculite can meet all-purpose organic gardening activities. […]
- [Raw Vermiculite Flake](https://www.miningvalleys.com/raw-vermiculite-flake/): Raw Vermiculite Flake Vermiculite flake has a layer structure. It has the properties of heat insulation, frozen-proof, fire-proof, water absorption, and sound absorption, etc.Vermiculite flake is widely used in heat insulation of ceiling, cold storage, water-proof board, heat preservation of tube, friction plate of automobile, painting, coating, and other fields. Known as one of the dependable Manufacturers, Exporters, and Suppliers, we offer premium quality Raw Vermiculite Flakes for diverse industrial needs. Both in silver-white and gold colors, and sizes per buyer’s requirements. Versatile Usage of Vermiculite Flake Vermiculite flakes have been widely used in construction, metallurgy, petroleum, shipbuilding, environmental protection, […]
- [Vermiculite Insulation Board](https://www.miningvalleys.com/vermiculite-insulation-board/): Vermiculite Boards Vermiculite board is a refractory material made from exfoliated vermiculite and special inorganic binder that provides a high degree of heat resistance to temperatures up to 1100 degrees C and heat shocks. The use of vermiculite plates is aimed at improving the thermal insulation for both personal and industrial purposes. The main advantage of vermiculite is the preservation of temperature and fire resistance. The vermiculite plate has a low thermal conductivity and its specific density is up to 300 kg/cub meter. Vermiculite fire boards are widely used in pellet stoves, fireplace, partition panel, fireproofing doors, wall claddings, ceiling, […]
- [Vermiculite Absorbent](https://www.miningvalleys.com/vermiculite-absorbent/): Vermiculite Spill Absorbent Absorbents can control spills before they spread and create dangerous slip and fall conditions. Expanded vermiculite loose fill with medium particle size and finer grain is suitable for packing hazardous liquids and has great absorption, creating a tight fit around containers during storage and shipping. Our vermiculite comes in a variety of grades for your specific spill cleanup, such as chemical spill cleanup and containment, absorption of oil spillages, transportation of hazardous chemicals, etc. Ideal Liquid Absorber As an inert, non-hazardous, lightweight mineral, exfoliated vermiculite powder can be an ideal liquid absorber which, although insoluble in water, […]
- [Silver Exfoliated Vermiculite](https://www.miningvalleys.com/silver-exfoliated-vermiculite/): Silver-White Vermiculite Silver-white Vermiculite has excellent properties such as thermal insulation, freeze resistance, antibacterial, fire resistance, liquid absorption, soundproof, and so on. When calcined at 800-1000°C for 0.5-1.0 minutes, the volume can rapidly increase by 8-15 times, and even up to 30 times. The specific gravity after the expansion is 50-200kg/m3, the color becomes silvery-white, then loose expanded vermiculite is formed. Silver Expanded Vermiculite is widely used in construction, metallurgy, chemical industry, light industry, machinery, electric power, petroleum, environmental protection, transportation, and other sectors. It is mainly used in construction, insulation, packing, agriculture, and horticulture abroad. Exfoliated Vermiculite The exfoliation […]
- [Quartz Sand Epoxy Flooring](https://www.miningvalleys.com/quartz-sand-epoxy-floooring/): Quartz Epoxy Flooring is a decorative, durable, weather-resistant, and stain-resistant sand coating that is perfect for any space. Its textured finish makes it a great non-slip floor for any driveways, sidewalks, patios, garage floors, business, or industrial space that needs durability and traction. The colored sand in epoxy flooring refers to natural color sand, which made of natural marble, granite, or quartz sand, with natural color, good compression resistance, construction close to the effect of natural stone. High-quality colored natural quartz sand, with good color, roundness, particle size ratio and chemical resistance, and stable and reliable quality. We supply high-quality […]
- [Natural Color Sand](https://www.miningvalleys.com/natural-color-sand/): Natural Color Sand Natural Colored Sand is made from natural marble, granite, garnet sand, and quartz sand, through the process of selection, broken, powdered, classification, packaging, and so on. Without any dye, the bright luster will not change permanently. Natural Color Sand can be used to make artificial marble, floor tile, ceramic tile, decorative sanitary ware, etc. As it is glossy, smooth, strong wear-resistant, natural color sand used in the production of new external stone paint and coating, reliefs, and other products. The natural color sands are also widely used in construction, interior decoration, laid ground, the road and the […]
- [Colored Silica Quartz Sand](https://www.miningvalleys.com/colored-silica-quartz-sand/): Colored Silica Sand is widely used in architectural decoration, terrazzo aggregate, stone paint, building coating, etc. MiningValleys offer two main types of colored sand, Natural Colored Sand, and Artificial Colored Sand. Key Features Natural Color Sand vs. Artificial Colored Sand Material: Natural Color Sand is made from natural marble and granite stone through the process of selection, broken,powdered, classification, packaging, and so on. Artificial Colored Sand is made of fine marble or fine quartz sand, through the high-temperature sintering, or chemical coloring process. It is colorful and fast colors. Key Feature: Natural stone is the source material of natural color […]
- [Silica Sand for Artificial Grass](https://www.miningvalleys.com/silica-sand-for-artificial-grass/): Silica Sand for Artificial Grass MiningValleys supplies natural silica sand for artificial grass, which is high graded, processed, and sieved for perfectly used in filling turf, football pitches, beach volleyball, tennis court, and tennis soccer. Silica sand is processed in our own screening plant after Extracting and transported to our site for screening, in our site we can grade and meet all required practical sizes according to FIFA. What Type of Sand for Artificial Grass Infill? Not regular sand. Silica Sand! Silica Sand Infill for Artificial Grass is specifically designed infill for artificial turf. It is easy to find and […]
- [Silica Sand for Water Filtration](https://www.miningvalleys.com/silica-sand-for-water-treatment/): Quartz Sand for Water Treatment Silica Sand Water Filtration Media is commonly used in aquariums, pools, industrial, wastewater, municipal, residential filtration, and oil and gas well fracturing. Quartz sand filter material, resistance to pressure and abrasion, acid and alkali resistance, strong fouling ability. Ecologically safe water filter media, water treatment silica sand. 100% natural quartz sand is chemical free and backwashes easily and evenly. Removal of sediment particles suspended solids. Complete specifications and models. Ensure easy maintenance at a lower cost. Use of Silica Sand in Water Filtration Silica sand is used in the filtration of drinking water, the processing […]
- [Quartz Sand for Glass](https://www.miningvalleys.com/quartz-sand-for-glass/): Quartz Sand for Glass Silica sand is mined mostly for glass-making. Qaurtz sand for glass industry is used in the production of commercial plate glass, automobile glass, glass stones, glass cases, glass fiber for special products, medical glass, glass articles for electronics, bottles, alarm glass and sodium silicate (accelerants). High quality, white, pure silica sand for glass production, with Silica Dioxide not less than 99.6%, and Ferrous Oxides as low as 0.010%. Main Features High purity white Silica sand With very low Iron content, makes silica granules look ultra-pure, this grade of Silica Sand gives a very pure glass interface, […]
- [High Purity White Quartz Silica Sand](https://www.miningvalleys.com/high-purity-white-quartz-silica-sand/): High Purity Silica Sand High purity quartz sand is also named as silica sand, silica powder, and silica dioxide powder. We supply high purity quartz sand used in a variety of industries and applications. The purity of quartz sand is mostly determined by the manufacturing method and subsequent handling. We take special precautions at all stages of production to maintain high purity. White natural quartz sands are widely used in glassmaking, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastics, rubber, abrasive, filter, and other industries. Product Description: White grains of homogeneous size. The chief ingredient […]
- [Silica Sand](https://www.miningvalleys.com/silica-sand/): Silica Sand / Quartz Sand Silica sand, also well known as Quartz Sand. It was got from the broken and ground Silica Stone / Quartz Stone. Quartz stone is a non-metallic mineral, a hard, wearable, chemical properties, and stability of silicate minerals, the main mineral composition is SiO2. Quartz sand is an important industrial mineral raw materials, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastics, rubber, abrasive, filter and other industries. High Purity Quartz Sand High purity quartz sand is also named as silica sand, silica powder, and […]
- [What is Vermiculite Used for?](https://www.miningvalleys.com/what-is-vermiculite-used-for/): What is Vermiculite? Vermiculite is a kind of natural, inorganic, layered mineral that comprises a group of hydrated, laminar magnesium-aluminum-iron silicate minerals resembling mica. It is a relatively rare mineral and belongs to silicate. Vermiculite deposits are associated with volcanic ultramafic rocks rich in magnesium silicate minerals, and flakes of the mineral range in color from black to shades of brown and yellow. The crystal structure of vermiculite contains water molecules, a property that is critical to its processing for common uses. Because vermiculite has the ability of ion exchange, it has a great effect on soil nutrition. Use Vermiculite […]
- [What is Silica Sand Used For?](https://www.miningvalleys.com/what-is-silica-sand-used-for/): What is Silica Sand? Silica sand, also known as quartz sand, white sand, or industrial sand, is made up of two main elements: silica and oxygen. Specifically, silica sand is made up of silicon dioxide (SiO2). Silica sand deposits are most commonly surface-mined in open pit operations, but dredging and underground mining are also employed. Extracted ore undergoes considerable processing to increase the silica content by reducing impurities. It is then dried and sized to produce the optimum particle size distribution for the intended application. Although quartz is often white or colourless, it can come in a wide range of […]
- [Fused Silica](https://www.miningvalleys.com/fused-silica/): What is Fused Silica? Fused silica is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000℃) to amorphous Silicon dioxide, then it was classed to different grades by manual and then specially engineered to granular and powder form. Fused silica in comparison to crystalline silica is purer and has lower specific gravity and linear coefficient of thermal expansion. Fused Silica Key Feature Fused Silica features an extremely low coefficient of thermal expansion, consistent chemistry, and carefully controlled particle size distribution. Because of the way fused silica is made, it has the superior ultraviolet performance to natural quartz […]
- [Cristobalite Powder](https://www.miningvalleys.com/cristobalite-powder/): Cristobalite Silica Powder Cristobalite powder is made of selected vein quartz ore heated at high temperature starting at about 1500°C, processed by non-polluting grinding, magnetic separation, and classification. With high purity and white color, cristobalite silica powder has stable physical and chemical properties and controllable particle size distribution is widely used as material for the epoxy potting compound, epoxy mold compound of the electronic and electronic appliance industry, as well as casting, engineering plastic, silicone rubber, precision ceramics, and high-grade painting, etc. The properties are stable, the silicon content is over 99.8%, the crystalline phase is tetragonal, the hardness is […]

## Pages

- [Request Product Catalog](https://www.miningvalleys.com/request-product-catalog/): Request Product Catalog If you want to jump right into what are the different mineral products, you can click the following button to download Quartz Sand Products Catalog here. Catalog Request Form Fill the form to request the product catalog, you’ll be redirected to the catalog page to start downloading. Or you can direct tell us what types of products you need, we’ll get you in touch and send you the product catalog you requested. Contact Details MiningValleys wishes to build a friendly business relationship with all customers from the world around.
- [Download Products Catalog](https://www.miningvalleys.com/catalog-download/): Catalog Download If you want to jump right into what are the different mineral products, you can click the following button to download Vermiculite, Colored Sand, Quartz Sand Products Catalogs here. Need to request quotes about our mineral products like raw vermiculite flake, mica flake, quartz sand, and so on? Just request quotation by sending us email. Contact Details MiningValleys wishes to build a friendly business relationship with all customers from the world around.
- [Mineral Products](https://www.miningvalleys.com/mineral-products/): Mineral Products Mon-metallic Mining Products Being located in the north of China, with the rich non-metallic minerals resources of vermiculite, quartz stone, mica raw material, MiningValleys has expanded a wide range of product lines, including gold vermiculite, silver vermiculite, vermiculite board, raw vermiculite flake, natural quartz sand, artificial colored quartz sand, fused silica sand, mica flake, mica powder, etc. Wide Types of Product Diversification All these products can be widely used in various industries, including Decorative, Agriculture, Mining, Rail, Oil & Gas, Aerospace, Military & Aviation, Marine, Medical, Wind, Solar & Batteries, Decorative, Household & Consumer Products, etc. Competitive Pricing […]
- [Quartz Mineral](https://www.miningvalleys.com/quartz-mineral/): Quartz Mineral We supply high purity quartz sand used in a variety of industries and applications, such as precision casting, glass production, special ceramic, etc. Know More About Quartz Mineral What is Quart? Quartz is one of the most abundant minerals found at Earth’s surface. As a mineral, quartz refers to a specific chemical compound consisting of one part of silicon dioxide (SiO2) and two parts oxygen, having a specific crystalline form (hexagonal). The white sands typically found in river beds and on beaches are usually composed mainly of quartz, with some white or pink feldspar as well. our featured […]
- [Mica Mineral](https://www.miningvalleys.com/mica-mineral/): Mica Worldwide supplier of natural mica flake, mica powder, and mica sheet for cosmetics, building, coating, and insulation materials. Rich Mineral Resources Mica Mineral Mica is a mineral name given to a collection of hydrous potassium, aluminum, silicate minerals that are physically and chemically similar. They are all silicate minerals, known as sheet silicates because they form in distinct layers. Among the most important rock-forming minerals, micas are located in all 3 foremost rock types – igneous, sedimentary, and metamorphic. Micas are fairly light and relatively soft, and the sheets and flakes of mica are flexible. Mica retains its elasticity […]
- [Vermiculite Mineral](https://www.miningvalleys.com/vermiculite-mineral/): Vermiculite Mineral Vermiculite products manufacturer and exporter, raw vermiculite flake, Xinjiang Silver-white vermiculite, Hebei Gold Vermiculite, expanded vermiculite, vermiculite board, etc. Expanded Vermiculite The exfoliation process is carried out commercially by passing crude vermiculite through a furnace chamber in a controlled manner. The crude vermiculite then expands at right angles to the cleavage planes, producing concertina-shaped particles many times their original volume. Raw Vermiculite Flake Being one of the trustable mineral manufacturers, suppliers, and exporters, MiningValleys is engaged in offering premium quality crude vermiculite which is widely used in different industrial applications. We are approached by customers for availing of […]
- [Privacy Policy](https://www.miningvalleys.com/privacy-policy/): Who we are Our website address is: http://www.miningvalleys.com. What personal data we collect and why we collect it Comments When visitors leave comments on the site we collect the data shown in the comments form, and also the visitor’s IP address and browser user agent string to help spam detection. An anonymized string created from your email address (also called a hash) may be provided to the Gravatar service to see if you are using it. The Gravatar service privacy policy is available here: https://automattic.com/privacy/. After approval of your comment, your profile picture is visible to the public in the […]
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- [Contact](https://www.miningvalleys.com/contact/): Contact Submit a contact form to send inquiries and quote requests, or something else you need. Need to request quotes about our mineral products like raw vermiculite flake, mica flake, quartz sand, and so on? Or just need help? Use the form to reach out and we will be in touch with you as quickly as possible! Contact Details MiningValleys wishes to build a friendly business relationship with all customers from the world around.
- [About](https://www.miningvalleys.com/about/): About Us MiningValleys. Rich Mineral Resources. MiningValleys belongs to Yunze Mineral Products Co., LTD company in Hebei province of China. Being based on rich mineral resources of Vermiculite Mineral, Mica Mineral, Quartz Mineral, and Rock mineral in northern China, we concentrated to develop and manufacture over 100 kinds of mineral products, including raw vermiculite flake, expanded vermiculite powder, natural mica flake, mica powder, synthetic mica flake, high purity quartz sand, colored silica sand, and landscape rock pebbles. All of those products come in different types and sizes for different usage. MiningValleys started the company as a mining and quarry company […]
- [Home](https://www.miningvalleys.com/): Rich Rock & Mineral Resources in North China Prime manufacturer, supplier & exporter of a wide range of industrial minerals such as raw vermiculite, quartz sand, marble stones, mica material. Main Mineral Products Mineral-based Manufacturer MiningValleys is located in the north of China, the rich non-metallic minerals resources of vermiculite, mica, and high-purity quartz sand. Having been dedicated to researching, developing, and manufacturing mineral products for over 12 years, we started mineral exporting and trading internationally from China. We hope to build a friendly business relationship with all clients from worldwide. Innovation Technology MiningValleys always considers innovation as a cornerstone […]


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